a set or category of things having some property or attribute in common and differentiated from others by kind, type, or quality 等级;种类,品种 it was good accommodation for a hotel of this class. 对这一等级的旅馆来说,膳宿已经是很好的了。 a new class of heart drug. 一类心脏病新药。 ■(Biology)a principal taxonomic grouping that ranks above order and below phylum or division, such as Mammalia or Insecta (生)纲(目之上,门之下,如哺乳纲,昆虫纲) ■(Brit.)a division of candidates according to merit in a university examination (英)(大学考试成绩的)等级 he received a third class in literae humaniores. 他人文科学成绩得了三等。
[mass noun]the system of ordering a society in which people are divided into sets based on perceived social or economic status (根据公认的社会地位、经济地位划分的)社会等级 people who are socially disenfranchised by class. 被社会等级剥夺了社会权利的人们。 [as modifier]the class system. 等级制度。 ■[count noun]a set in a society ordered in such a way 社会阶级,阶层 the ruling class. 统治阶级。 ■(the classes)(archaic)the rich or educated (古)富人;受过教育的人 ■(informal)impressive stylishness in appearance or behaviour (非正式)(外表、举止的)风度,气质,高格调,高品位 she's got class—she looks like a princess. 她很有气质——像个公主。
a group of students or pupils who are taught together 班,班级 ■an occasion when pupils meet with their teacher for instruction; a lesson 课 I was late for a class. 我上课迟到了。 ■a course of instruction 课程 I took classes in Indian music. 我参加了印度音乐课程的学习。 ■(N. Amer.)all of the college or school students of a particular year (北美)同届(大)学生 the class of 1907. 1907级学生。
verb
[with obj.](常作 be classed as)assign or regard as belonging to a particular category 把…分类,将…归类 conduct which is classed as criminal. 类属犯罪的行为。
adjective
[attrib.](informal)showing stylish excellence (非正式)优秀的 he's a class player. 他是位高手;他是个优秀的乐手。
常用词组 class A (或 B, C) drug
an illegal narcotic drug classified as being of the most harmful and addictive (or a less harmful and addictive) kind, possession or sale of which incurs corresponding legal penalties A(或B,C)类毒品(根据其有害程度和上瘾程度划分为A,B或C类的某种毒品,私藏或出售将导致相应的法律处罚)
class act
(chiefly N. Amer.)a person or thing displaying impressive and stylish excellence (主北美)出类拔萃的人,气质超群的人,出色的事物
in a class of (或 on) its (或 one's) own
unequalled, especially in excellence or performance (尤指优秀品质、表现)无与伦比的,独一无二的,独具一格的
语源
mid 16th cent. (in sense 3): from Latin classis' 'a division of the Roman people, a grade, or a class of pupils'